CarCostCheck

MAZDA MX-5 RF SPORT TECH AUTO (2020)

Running costs, common problems, and reliability data based on 46 real MOT tests in 2024.

MOT Pass Rate

91%

Total Tests (2024)

46

Avg Mileage

9,126 mi

Est. Annual Cost

£1,772

Is the 2020 MAZDA MX-5 RF SPORT TECH AUTO reliable?

Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the MAZDA brand average of 81%.

At 4 years old, 91% of MAZDA MX-5 RF SPORT TECH AUTOs from 2020 passed their MOT first time in 2024. That's based on 46 tests across the UK. The average mileage at this age is 9,126 miles.

How does the 2020 MAZDA MX-5 RF SPORT TECH AUTO compare?

Rank among all 2020 cars1721th out of 2,596(top 66%)
Rank among all MAZDA models166th out of 483(top 34%)
vs national average+9% (82% avg)
vs 2020 cars average-1% (92% avg)
vs MAZDA average+10% (81% avg)

Mileage Analysis

The average 2020 MAZDA MX-5 RF SPORT TECH AUTO has 9,126 miles on the clock, which is significantly below the expected 29,600 miles for a 4-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

How much does a 2020 MAZDA MX-5 RF SPORT TECH AUTO cost to run?

Fuel (Petrol, 1998cc)
£1,327
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£200
Total per year£1,772
Per month£148/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

MAZDA MX-5 RF SPORT TECH AUTO by Year

YearPass RateTestsAvg Mileage
2021100%4713,836 mi
202091%469,126 mi

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About the 2020 MAZDA MX-5 RF SPORT TECH AUTO

The 2020 MAZDA MX-5 RF SPORT TECH AUTO is a family car with a 1998cc petrol engine. 46 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.

With an average of 9,126 miles at 4 years old, MAZDA MX-5 RF SPORT TECH AUTO owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2020 MAZDA MX-5 RF SPORT TECH AUTO Fuel Costs

The 1998cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2020 MAZDA MX-5 RF SPORT TECH AUTO?

Total estimated annual running cost is £1,772 148/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Buying a Used 2020 MAZDA MX-5 RF SPORT TECH AUTO

At 4 years old, the MAZDA MX-5 RF SPORT TECH AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 46 tests in our data, these figures should be treated as indicative rather than definitive.

Alternatives to the 2020 MAZDA MX-5 RF SPORT TECH AUTO

If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines: